CN106988186B - Urban road structure with water-permeable concrete pavement - Google Patents
Urban road structure with water-permeable concrete pavement Download PDFInfo
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- CN106988186B CN106988186B CN201710362285.7A CN201710362285A CN106988186B CN 106988186 B CN106988186 B CN 106988186B CN 201710362285 A CN201710362285 A CN 201710362285A CN 106988186 B CN106988186 B CN 106988186B
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
- E01C11/224—Surface drainage of streets
- E01C11/225—Paving specially adapted for through-the-surfacing drainage, e.g. perforated, porous; Preformed paving elements comprising, or adapted to form, passageways for carrying off drainage
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Abstract
The invention provides a water-permeable concrete paved urban road structure, which belongs to the field of municipal construction and comprises a water-permeable concrete pavement layer and a supporting layer, wherein the supporting layer is arranged below the water-permeable concrete pavement layer and is formed by splicing a plurality of water filter plates, and the water filter plates are made of metal. The urban road structure has good water permeability and water storage property, and can quickly permeate accumulated water on the road surface in rainy days, so that the road surface is easy to run; the water stored in the vegetation can be provided for the vegetation in dry weather, and the effect of protecting the vegetation is achieved.
Description
Technical Field
The invention relates to the field of municipal construction, in particular to a water-permeable concrete paved urban road structure.
Background
At present, urban roads are mostly solid concrete pavements, the pavements have no water permeability basically, rainwater is directly drained along a drainage system in rainy days, and the pavements can be guaranteed to be moist only by watering in arid days.
There are new materials that can be used to pave the road, such as pervious concrete, which have the property of being permeable to water and allow water to penetrate and seep into the ground for storage. The new technology of the new material is still in the initial stage, the road structure design is not perfect, and the water storage performance is still poor.
Disclosure of Invention
The invention provides a water-permeable concrete pavement urban road structure, aiming at solving the problems in the prior art.
The invention is realized by the following steps:
the urban road structure with the water-permeable concrete pavement comprises a water-permeable concrete pavement layer and a supporting layer, wherein the supporting layer is arranged below the water-permeable concrete pavement layer, the supporting layer is formed by splicing a plurality of water filter plates, and the water filter plates are made of metal.
Optionally, the outer contour of the water filter plate is rectangular, and a plurality of rectangular meshes are distributed on the water filter plate in a rectangular array.
Optionally, a plurality of supporting tables are arranged below the supporting layer at intervals along the length direction of the supporting layer, a water storage area is formed between every two adjacent supporting tables, an accommodating box is arranged in the water storage area, and seepage seams are formed at the positions, close to the bottom, of the side portions of the accommodating box.
Optionally, the longitudinal section of the containing box is trapezoidal, a spongy cushion is arranged in the containing box, the bottom of the spongy cushion is attached to the bottom of the containing box, and the side part of the spongy cushion is attached to the side part of the containing box; the top surface of the spongy cushion is higher than the seepage seams.
Optionally, an overflow basin is further arranged in the water storage area, and the overflow basin is located above the side of the accommodating box; the water permeability concrete paving urban road structure still includes the lateral group of locating the lateral part, the overflow basin with the lateral group rotates and links to each other, makes the overflow basin can rotate around the horizontally axis.
Optionally, an auxiliary flow layer is arranged on the side of the supporting layer along the horizontal direction, and a shielding layer is arranged above the auxiliary flow layer; the shielding layer comprises a plurality of stone plates which are arranged at intervals along the length direction; a hollow interlayer is formed between the shielding layer and the auxiliary flow layer;
the side group is connected with a driving mechanism, the driving mechanism comprises a driving rod and a driving ring, the side group is connected with a connecting column along the horizontal direction, the driving ring is sleeved outside the connecting column, and the driving rod is radially connected with the driving ring; the side part of the overflow basin is connected with a first rotating shaft, the first rotating shaft is arranged along the horizontal direction, and the end part of the first rotating shaft is fixedly connected with the driving ring;
the urban road structure with the water-permeable concrete pavement further comprises an interlayer, the interlayer is vertically arranged and parallel to the side groups, the top of the interlayer is connected with the supporting layer, and the side part of the interlayer is connected with the supporting platform; the side part of the overflow basin is also connected with a second rotating shaft which is coaxial with the first rotating shaft, one end of the second rotating shaft is fixedly connected with the interlayer, and the other end of the second rotating shaft is rotatably connected with the overflow basin;
the auxiliary flow layer is provided with a strip-shaped hole, and the length direction of the strip-shaped hole is consistent with that of the auxiliary flow layer; the top end of the driving rod penetrates through the strip-shaped hole and extends into the interlayer.
Optionally, a connecting sleeve is arranged at the top end of the driving rod, and a connecting hole of a blind hole structure is formed in the top of the connecting sleeve.
Optionally, the overflow basin is arranged above the left side of the containing box, and the overflow basin is also arranged above the right side of the containing box.
The urban road structure with the water-permeable concrete pavement has good water permeability and water storage performance, and can quickly permeate accumulated water on the road surface in rainy days so that the road surface is easy to run; the water stored in the vegetation can be provided for the vegetation in dry weather, and the effect of protecting the vegetation is achieved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of a pavement structure of a water permeable concrete paved urban road structure provided by an embodiment of the present invention;
FIG. 2 is a schematic view of the transverse structure of the interior of a water permeable concrete paved urban road structure provided by an embodiment of the present invention;
FIG. 3 is a schematic longitudinal view of the interior of a water permeable concrete paved urban road structure provided by an embodiment of the present invention;
FIG. 4 is a schematic structural view of a water filtering plate in an urban road structure with a water permeable concrete pavement according to an embodiment of the present invention;
FIG. 5 is a schematic view of a drive rod-connected overflow basin in the water permeable concrete paved urban road structure provided by the embodiment of the invention;
FIG. 6 is a schematic view of an embodiment of the present invention illustrating a construction of an inclined overflow basin in a permeable concrete paved urban road structure;
FIG. 7 is a schematic view showing the structure of an overflow basin filled with water into a receiving box in the water-permeable concrete paved urban road structure according to the embodiment of the present invention;
fig. 8 is a schematic view showing the inside of a receiving box in the water permeable concrete paved urban road structure according to the embodiment of the present invention.
Summary of reference numerals: pervious concrete pavement layer 11, supporting layer 12, water filter 13, mesh 14, supporting table 15, water storage area 16, containing box 17, seepage seam 18, foam-rubber cushion 19, overflow basin 20, lateral group 21, auxiliary flow layer 22, shielding layer 23, slate 24, interlayer 25, driving rod 26, driving ring 27, connecting column 28, first rotating shaft 29, interlayer 30, second rotating shaft 31, strip-shaped hole 32, connecting sleeve 33 and connecting hole 34.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
For example, please refer to fig. 1-8.
The embodiment provides a water-permeable concrete paved urban road structure which has good water permeability and water storage performance, can quickly permeate accumulated water on a road surface in rainy days and enables the road surface to be easy to run; the water stored in the vegetation can be provided for the vegetation in dry weather, and the effect of protecting the vegetation is achieved.
Water permeability concrete pavement urban road structure, including the concrete pavement layer 11 and the supporting layer 12 that permeate water, the below of concrete pavement layer 11 that permeate water is located to supporting layer 12, and supporting layer 12 forms with the concatenation of a plurality of drainage plates 13, and drainage plates 13 are made with the metal.
As shown in fig. 1, the pervious concrete pavement layer 11 is made of pervious concrete, which is a novel material, also called porous concrete, sand-free concrete, and pervious terrace. The porous light concrete is prepared by mixing aggregate, cement, reinforcing agent and water, does not contain fine aggregate, and has the characteristics of air permeability, water permeability and light weight because a thin-layer cement paste is coated on the surface of the coarse aggregate and is mutually bonded to form a honeycomb structure with uniformly distributed pores. The characteristic enables accumulated water on the water tank to quickly permeate and play a role in draining water. Supporting layer 12 sets up in the below of concrete pavement layer 11 that permeates water, and it includes that a plurality of drainage boards 13 splice form, and it has very high intensity, can play good support performance, and the structure of its drainage makes moisture can pass through and infiltrate soil fast simultaneously, makes soil save moisture, plays the effect of water storage.
The outer contour of the water filtering plate 13 is rectangular, and a plurality of rectangular meshes 14 are distributed on the water filtering plate 13 in a rectangular array. As shown in the drawings, the water filtering plate 13 is a rectangular plate structure which is convenient and easy to process, and a plurality of meshes 14 distributed thereon allow moisture to rapidly pass through.
A plurality of supporting platforms 15 arranged along the length direction of the supporting layer 12 at intervals are arranged below the supporting layer 12, a water storage area 16 is formed between every two adjacent supporting platforms 15, an accommodating box 17 is arranged in the water storage area 16, and seepage seams 18 are formed at the positions, close to the bottom, of the side portions of the accommodating box 17.
As shown in fig. 2, the supporting platforms 15 are provided at intervals along the length direction of the road, and the supporting platforms 15 are provided below the supporting layer 12 to function as a support and a roadbed. A water storage area 16 is formed between the two support platforms 15, so that water can pass through the water filter 13 and permeate into soil, thereby playing a role of storing water. Still be provided with in water storage area 16 and hold case 17, hold case 17 and be the box structure, its top has the opening, and water flowing down through drainage board 13 can fall into and hold case 17 to store in holding case 17. The lower part of the side part of the containing box 17 is provided with a seepage gap 18, and the seepage gap 18 is of a very fine gap structure, so that accumulated water in the containing box 17 cannot be quickly lost but slowly permeates out. Due to the design, the water stored in the accommodating box 17 can permeate outwards slowly in a long time, the water is provided for the surrounding soil in dry weather, the vegetation around the road can grow well, manual watering is not needed, the maintenance period is shortened, and the maintenance cost is reduced.
The design of the seepage slit 18 may be based on the actual situation. For example, if a rain cycle of a region is 10 days and a rain amount once can fully store the accommodating box 17, the seepage slit 18 is designed to allow the water in the accommodating box 17 to completely permeate for 10 days. So that the surrounding soil and plants can have water in the period of no rain, and the function of protecting the plants is achieved.
The longitudinal section of the containing box 17 is trapezoidal, a spongy cushion 19 is arranged in the containing box 17, the bottom of the spongy cushion 19 is attached to the bottom of the containing box 17, and the side part of the spongy cushion 19 is attached to the side part of the containing box 17; the top surface of the foam-rubber cushion 19 is higher than the seepage slit 18.
As shown in fig. 8, set up foam-rubber cushion 19 in the inside that holds case 17, foam-rubber cushion 19 will hold the bottom laminating of case 17, and shelter from seepage seam 18, make the water that holds in the case 17 permeate foam-rubber cushion 19 earlier and then flow out through seepage seam 18, make water can not produce too big pressure to seepage seam 18, make seepage seam 18 can not be propped greatly because of hydraulic effect, play the effect of protection seepage seam 18, make it can maintain normal operating cycle for a long time.
An overflow basin 20 is also arranged in the water storage area 16, and the overflow basin 20 is positioned above the side of the accommodating box 17; the water permeable concrete paved urban road structure further comprises a side group 21 provided at the side portion, and the overflow basin 20 is rotatably connected to the side group 21 so that the overflow basin 20 can rotate about a horizontal axis.
As shown in fig. 2, the accommodating box 17 is provided in the water storage area 16, and the structure of the accommodating box 17 is not large because it is inconvenient to transport, and the larger the cost is, the higher the water pressure is. An overflow basin 20 is provided for storing more moisture, and the overflow basin 20 is provided above the side of the accommodating case 17, and the accumulated water inside thereof can flow into the accommodating case 17. In rainy days, the seeped rainwater falls into the containing box 17 and the overflow basin 20 for storage, and when the water in the containing box 17 is used up or is about to be used up, the water in the overflow basin 20 is enabled to fall into the containing box 17 by rotating, and the water continues to seep outwards through the seepage seams 18, so that the soil around the road structure can be kept moist for a longer time.
An auxiliary flow layer 22 is arranged on the side part of the supporting layer 12 along the horizontal direction, and a shielding layer 23 is arranged above the auxiliary flow layer 22; the shielding layer 23 comprises a plurality of stone plates 24 arranged at intervals along the length direction; a hollow interlayer 25 is formed between the shielding layer 23 and the auxiliary flow layer 22;
the side group 21 is connected with a driving mechanism, the driving mechanism comprises a driving rod 26 and a driving ring 27, the side group 21 is connected with a connecting column 28 along the horizontal direction, the driving ring 27 is sleeved outside the connecting column 28, and the driving rod 26 is connected with the driving ring 27 along the radial direction; a first rotating shaft 29 is connected to the side part of the overflow basin 20, the first rotating shaft 29 is arranged along the horizontal direction, and the end part of the first rotating shaft 29 is fixedly connected with a driving coil 27;
the urban road structure with the water-permeable concrete pavement further comprises an interlayer 30, the interlayer 30 is vertically arranged and parallel to the side groups 21, the top of the interlayer 30 is connected with the supporting layer 12, and the side part of the interlayer 30 is connected with the supporting platform 15; the side part of the overflow basin 20 is also connected with a second rotating shaft 31 which is coaxial with the first rotating shaft 29, one end of the second rotating shaft 31 is fixedly connected with the interlayer 30, and the other end of the second rotating shaft 31 is rotatably connected with the overflow basin 20;
the auxiliary flow layer 22 is provided with strip-shaped holes 32, and the length direction of the strip-shaped holes 32 is consistent with the length direction of the auxiliary flow layer 22; the top end of the driving rod 26 passes through the strip-shaped hole 32 and extends into the interlayer 25.
As shown in fig. 2 and 3, the auxiliary flow layer 22 provided on the side of the support layer 12 has a layered structure, and water can flow through the layer; the shielding layer 23 arranged above the auxiliary flow layer 22 plays a role of shielding, and the surface of the shielding layer is flush with the permeable concrete pavement layer 11, so that pedestrians and vehicles can stably run. At the same time, moisture can flow through the barrier layer 23 into the secondary flow layer 22. The shielding layer 23 is formed by splicing stone slabs 24, and each stone slab 24 can be uncovered, so that the inner structural member can be operated or maintained conveniently.
The driving mechanism is connected to the side base 21, and the overflow basin 20 can be driven to rotate by the driving mechanism, so that a worker can operate the overflow basin 20 on the road surface. The driving mechanism comprises a driving rod 26 and a driving ring 27, and the top end of the driving rod 26 extends into the interlayer 25 between the shielding layer 23 and the auxiliary flow layer 22, so that a worker can carry out operation on the driving rod 26 by removing the stone plate 24.
The driving ring 27 is an annular ring-shaped structure; a horizontal connecting column 28 is connected to the side group 21, and the drive ring 27 is rotatably connected to the connecting column 28, so that the drive ring 27 can rotate around its axis, and the drive rod 26 can drive it to rotate. The first rotating shaft 29 is fixedly connected with the driving ring 27, so that the driving ring 27 can drive the first rotating shaft 29 to rotate in the rotating process, thereby driving the overflow basin 20 connected with the first rotating shaft 29 to rotate, and thus pouring the accumulated water in the overflow basin 20 into the accommodating box 17.
The driving ring 27 and the connecting column 28 can be connected through a bearing, so that the rotation resistance is small; the drive ring 27 and the first shaft 29 can be connected by flanges, so that they are not only firmly connected but also can rotate synchronously.
A partition 30 is further provided in the water storage area 16, and the partition 30 also plays a role of supporting, and simultaneously enables the overflow basin 20 to be connected, so that both ends of the overflow basin 20 can be fixed, and the overflow basin 20 can be connected more stably. The lateral part of the overflow basin 20 is connected with the partition 30 through the second rotating shaft 31, the first rotating shaft 29 and the second rotating shaft 31 are in a coaxial relationship, and the second rotating shaft 31 is in a rotating connection relationship with the overflow basin 20, so that the second rotating shaft 31 is kept in a non-rotating state and the overflow basin 20 can rotate when the driving rod 26 works, the rotating resistance of the driving rod 26 is further reduced, and the driving rod 26 can be driven more easily.
A strip-shaped hole 32 is provided in the auxiliary flow layer 22, the arrangement of the strip-shaped hole 32 enabling the drive rod 26 to be conveniently rotated.
Through the arrangement, a worker can complete the tilting action of the overflow basin 20 on the road surface. When the device works, the top stone plate 24 is opened, the driving rod 26 is rotated, the driving rod 26 drives the driving ring 27 to rotate, the driving ring 27 drives the first rotating shaft 29 and the overflow basin 20 to rotate, so that accumulated water in the overflow basin 20 is poured into the accommodating box 17 and seeps out through the seepage seams 18 arranged on the side part of the accommodating box 17, and the effect of keeping soil moist is achieved.
The top end of the driving rod 26 is provided with a connecting sleeve 33, and the top of the connecting sleeve 33 is provided with a connecting hole 34 with a blind hole structure. As shown, the overflow basin 20 is less likely to rotate when filled with water, and the drive rod 26 is not designed to be too long. This problem can be ameliorated by the connecting sleeve 33 so that the drive rod 26 can be conveniently rotated. The connecting sleeve 33 is provided with a connecting hole 34, when in work, a shaft-shaped object is inserted into the connecting hole 34, the electric connecting sleeve 33 and the driving rod 26 can rotate by moving the object, so that the driving rod 26 can be easily rotated, and the overflow basin 20 filled with water can also be tipped.
An overflow basin 20 is provided above the left side of the accommodating box 17, and an overflow basin 20 is also provided above the right side of the accommodating box 17. As shown in the figure, the overflow basins 20 are arranged on two side parts of the containing box 17, so that water in rainy days can be stored more without waste, and a better water storage effect is achieved.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (4)
1. A water-permeable concrete pavement urban road structure is characterized by comprising a water-permeable concrete pavement layer and a supporting layer, wherein the supporting layer is arranged below the water-permeable concrete pavement layer and is formed by splicing a plurality of water filter plates, and the water filter plates are made of metal;
the outer contour of the water filtering plate is rectangular, and a plurality of rectangular meshes are distributed on the water filtering plate in a rectangular array; a plurality of supporting tables are arranged at intervals along the length direction of the supporting layer below the supporting layer, a water storage area is formed between every two adjacent supporting tables, an accommodating box is arranged in the water storage area, and seepage seams are formed at the positions, close to the bottom, of the side parts of the accommodating box; the longitudinal section of the containing box is trapezoidal, a spongy cushion is arranged in the containing box, the bottom of the spongy cushion is attached to the bottom of the containing box, and the side part of the spongy cushion is attached to the side part of the containing box; the top surface of the spongy cushion is higher than the seepage seams;
an overflow basin is further arranged in the water storage area and is positioned above the side of the containing box; the water permeability concrete paving urban road structure still includes the lateral group of locating the lateral part, the overflow basin with the lateral group rotates and links to each other, makes the overflow basin can rotate around the horizontally axis.
2. The water permeable concrete paved urban road structure of claim 1, wherein the lateral part of the supporting layer is provided with an auxiliary flow layer in the horizontal direction, and a shielding layer is provided above the auxiliary flow layer; the shielding layer comprises a plurality of stone plates which are arranged at intervals along the length direction; a hollow interlayer is formed between the shielding layer and the auxiliary flow layer;
the side group is connected with a driving mechanism, the driving mechanism comprises a driving rod and a driving ring, the side group is connected with a connecting column along the horizontal direction, the driving ring is sleeved outside the connecting column, and the driving rod is radially connected with the driving ring; the side part of the overflow basin is connected with a first rotating shaft, the first rotating shaft is arranged along the horizontal direction, and the end part of the first rotating shaft is fixedly connected with the driving ring;
the urban road structure with the water-permeable concrete pavement further comprises an interlayer, the interlayer is vertically arranged and parallel to the side groups, the top of the interlayer is connected with the supporting layer, and the side part of the interlayer is connected with the supporting platform; the side part of the overflow basin is also connected with a second rotating shaft which is coaxial with the first rotating shaft, one end of the second rotating shaft is fixedly connected with the interlayer, and the other end of the second rotating shaft is rotatably connected with the overflow basin;
the auxiliary flow layer is provided with a strip-shaped hole, and the length direction of the strip-shaped hole is consistent with that of the auxiliary flow layer; the top end of the driving rod penetrates through the strip-shaped hole and extends into the interlayer.
3. The water permeable concrete paved urban road structure of claim 2, wherein the top end of the driving rod is provided with a connecting sleeve, and the top of the connecting sleeve is provided with a connecting hole with a blind hole structure.
4. The water permeable concrete paved urban road structure according to claim 2, wherein the overflow basin is provided above the left side of the containing tank, and the overflow basin is also provided above the right side of the containing tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710362285.7A CN106988186B (en) | 2017-05-22 | 2017-05-22 | Urban road structure with water-permeable concrete pavement |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710362285.7A CN106988186B (en) | 2017-05-22 | 2017-05-22 | Urban road structure with water-permeable concrete pavement |
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| CN106988186A CN106988186A (en) | 2017-07-28 |
| CN106988186B true CN106988186B (en) | 2020-02-21 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110008788A (en) * | 2009-07-21 | 2011-01-27 | 다길산업(주) | A environment conservation road for bicycle |
| CN201843042U (en) * | 2010-08-27 | 2011-05-25 | 傅饶 | Water-saving playground |
| CN201942982U (en) * | 2010-12-23 | 2011-08-24 | 上海控江中学附属民办学校 | Sidewalk |
| CN106368285A (en) * | 2016-08-29 | 2017-02-01 | 德阳顺辉建材有限公司 | Sidewalk rainwater circulating system |
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2017
- 2017-05-22 CN CN201710362285.7A patent/CN106988186B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110008788A (en) * | 2009-07-21 | 2011-01-27 | 다길산업(주) | A environment conservation road for bicycle |
| CN201843042U (en) * | 2010-08-27 | 2011-05-25 | 傅饶 | Water-saving playground |
| CN201942982U (en) * | 2010-12-23 | 2011-08-24 | 上海控江中学附属民办学校 | Sidewalk |
| CN106368285A (en) * | 2016-08-29 | 2017-02-01 | 德阳顺辉建材有限公司 | Sidewalk rainwater circulating system |
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| CN106988186A (en) | 2017-07-28 |
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